New Parts

New Parts

New Parts for Onan, Cummins, and Fleetguard Diesel Engines

Upgrade and maintain your diesel engines with our extensive selection of genuine new parts. Crafted to meet the highest standards, these replacement components ensure optimal engine performance and durability for Onan, Cummins, and Fleetguard power engines.

New Genuine Parts - Reliable, Durable, and Engineered for Excellence

Our collection features a wide range of authentic new parts including filters, seals, gaskets, and fuel system components tailored specifically for diesel engines. Each part undergoes strict quality control to guarantee compatibility and longevity.

  • Authentic Replacement: Genuine parts for Onan, Cummins, and Fleetguard engines to maintain factory specifications.
  • Engineered Reliability: Designed to withstand rigorous operating conditions and extend engine life.
  • Wide Selection: Comprehensive inventory ensuring easy find and fit for your diesel engine needs.

Enhance your diesel engine’s performance with trusted new parts that deliver precision and reliability.

Why Choose Our New Parts?

We offer genuine, expertly sourced parts with unmatched quality and support, ensuring your diesel engines run efficiently and reliably every time.

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • ONAN 5533918 - RELAY SOLID STATE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5533918 - RELAY SOLID STATE - Original OEM part

    CUMMINS

    $377.85
    $348.58
    ONAN 5533918 - RELAY SOLID STATE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $377.85
    $348.58
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $377.85
    $348.58
    Subtotal:
  • ONAN 5533916 - SWITCH EMERGENCY STOP - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5533916 - SWITCH EMERGENCY STOP - Original OEM part

    CUMMINS

    $755.63
    $697.08
    ONAN 5533916 - SWITCH EMERGENCY STOP. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $755.63
    $697.08
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $755.63
    $697.08
    Subtotal:
  • ONAN 5533915 - SWITCH EMERGENCY STOP - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5533915 - SWITCH EMERGENCY STOP - Original OEM part

    CUMMINS

    $1,133.44
    $1,045.61
    ONAN 5533915 - SWITCH EMERGENCY STOP. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $1,133.44
    $1,045.61
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,133.44
    $1,045.61
    Subtotal:
  • ONAN 5533914 - RESISTOR - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5533914 - RESISTOR - Original OEM part

    CUMMINS

    $352.62
    $325.30
    ONAN 5533914 - RESISTOR. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $352.62
    $325.30
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $352.62
    $325.30
    Subtotal:
  • ONAN 5533912 - DISPLAY ETR USR INTERFACE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5533912 - DISPLAY ETR USR INTERFACE - Original OEM part

    CUMMINS

    $20,393.47
    $18,812.99
    ONAN 5533912 - DISPLAY ETR USR INTERFACE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $20,393.47
    $18,812.99
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $20,393.47
    $18,812.99
    Subtotal:
  • ONAN 5533911 - CONVERTER VOLTAGE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5533911 - CONVERTER VOLTAGE - Original OEM part

    CUMMINS

    $1,007.45
    $929.38
    ONAN 5533911 - CONVERTER VOLTAGE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $1,007.45
    $929.38
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,007.45
    $929.38
    Subtotal:
  • ONAN 5533910 - CONVERTER VOLTAGE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5533910 - CONVERTER VOLTAGE - Original OEM part

    CUMMINS

    $1,007.45
    $929.38
    ONAN 5533910 - CONVERTER VOLTAGE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $1,007.45
    $929.38
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,007.45
    $929.38
    Subtotal:
  • ONAN 5533909 - CABLE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5533909 - CABLE - Original OEM part

    CUMMINS

    $1,215.84
    $1,121.62
    ONAN 5533909 - CABLE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $1,215.84
    $1,121.62
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,215.84
    $1,121.62
    Subtotal:
  • ONAN 5532540 - NAMEPLATE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5532540 - NAMEPLATE - Original OEM part

    CUMMINS

    $3.23
    $2.99
    ONAN 5532540 - NAMEPLATE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $3.23
    $2.99
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $3.23
    $2.99
    Subtotal:
  • ONAN 5531259 - HOSE FLEXIBLE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5531259 - HOSE FLEXIBLE - Original OEM part

    CUMMINS

    $127.58
    $117.71
    ONAN 5531259 - HOSE FLEXIBLE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $127.58
    $117.71
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $127.58
    $117.71
    Subtotal:
  • ONAN 5530648 - CLIP - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5530648 - CLIP - Original OEM part

    CUMMINS

    $9.05
    $8.36
    ONAN 5530648 - CLIP. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $9.05
    $8.36
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $9.05
    $8.36
    Subtotal:
  • ONAN 5530585 - PIPE AIR INLET - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5530585 - PIPE AIR INLET - Original OEM part

    CUMMINS

    $232.74
    $214.71
    ONAN 5530585 - PIPE AIR INLET. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $232.74
    $214.71
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $232.74
    $214.71
    Subtotal:
  • ONAN 5530129 - PUMP FUEL INJECTION - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5530129 - PUMP FUEL INJECTION - Original OEM part

    CUMMINS

    $6,513.84
    $6,009.03
    ONAN 5530129 - PUMP FUEL INJECTION. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $6,513.84
    $6,009.03
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $6,513.84
    $6,009.03
    Subtotal:
  • ONAN 5529965 - BRACE ALTERNATOR - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5529965 - BRACE ALTERNATOR - Original OEM part

    CUMMINS

    $139.94
    $129.10
    ONAN 5529965 - BRACE ALTERNATOR. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $139.94
    $129.10
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $139.94
    $129.10
    Subtotal:
  • ONAN 5529689 - FLANGE CRANKSHAFT - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5529689 - FLANGE CRANKSHAFT - Original OEM part

    CUMMINS

    $71.67
    $66.13
    ONAN 5529689 - FLANGE CRANKSHAFT. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $71.67
    $66.13
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $71.67
    $66.13
    Subtotal:
  • ONAN 5529415 - BRACKET AIR CLEANER - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5529415 - BRACKET AIR CLEANER - Original OEM part

    CUMMINS

    $1,313.22
    $1,211.45
    ONAN 5529415 - BRACKET AIR CLEANER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $1,313.22
    $1,211.45
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,313.22
    $1,211.45
    Subtotal:
  • ONAN 5529027 - HARNESS WIRING - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5529027 - HARNESS WIRING - Original OEM part

    CUMMINS

    $1,929.09
    $1,779.60
    ONAN 5529027 - HARNESS WIRING. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $1,929.09
    $1,779.60
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,929.09
    $1,779.60
    Subtotal:
  • ONAN 5528586 - GASKET INTAKE MANIFOLD - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5528586 - GASKET INTAKE MANIFOLD - Original OEM part

    CUMMINS

    $9.48
    $8.76
    ONAN 5528586 - GASKET INTAKE MANIFOLD. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $9.48
    $8.76
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $9.48
    $8.76
    Subtotal:
  • ONAN 5527942 - CONNECTION EXHAUST OUTLET - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5527942 - CONNECTION EXHAUST OUTLET - Original OEM part

    CUMMINS

    $130.32
    $120.23
    ONAN 5527942 - CONNECTION EXHAUST OUTLET. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $130.32
    $120.23
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $130.32
    $120.23
    Subtotal:
  • ONAN 5527882 - THERMOSTAT - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5527882 - THERMOSTAT - Original OEM part

    CUMMINS

    $35.09
    $32.38
    ONAN 5527882 - THERMOSTAT. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $35.09
    $32.38
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $35.09
    $32.38
    Subtotal:
  • ONAN 5527859 - INSERT VALVE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5527859 - INSERT VALVE - Original OEM part

    CUMMINS

    $93.04
    $85.84
    ONAN 5527859 - INSERT VALVE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $93.04
    $85.84
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $93.04
    $85.84
    Subtotal:
  • ONAN 5527484 - TENSIONER BELT - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5527484 - TENSIONER BELT - Original OEM part

    CUMMINS

    $208.42
    $192.27
    ONAN 5527484 - TENSIONER BELT. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $208.42
    $192.27
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $208.42
    $192.27
    Subtotal:
  • ONAN 5527483 - BELT V RIBBED - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5527483 - BELT V RIBBED - Original OEM part

    CUMMINS

    $80.37
    $74.15
    ONAN 5527483 - BELT V RIBBED. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $80.37
    $74.15
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $80.37
    $74.15
    Subtotal:
  • ONAN 5527343 - FLYWHEEL - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5527343 - FLYWHEEL - Original OEM part

    CUMMINS

    $4,194.07
    $3,869.04
    ONAN 5527343 - FLYWHEEL. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $4,194.07
    $3,869.04
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $4,194.07
    $3,869.04
    Subtotal:
  • ONAN 5527306 - INJECTOR - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5527306 - INJECTOR - Original OEM part

    CUMMINS

    $338.16
    $311.96
    ONAN 5527306 - INJECTOR. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $338.16
    $311.96
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $338.16
    $311.96
    Subtotal:
  • ONAN 5526143 - CONNECTION AIR INTAKE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5526143 - CONNECTION AIR INTAKE - Original OEM part

    CUMMINS

    $77.85
    $71.83
    ONAN 5526143 - CONNECTION AIR INTAKE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $77.85
    $71.83
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $77.85
    $71.83
    Subtotal:
  • ONAN 5524526 - TUBE AIR - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5524526 - TUBE AIR - Original OEM part

    CUMMINS

    $1,508.11
    $1,391.24
    ONAN 5524526 - TUBE AIR. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $1,508.11
    $1,391.24
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,508.11
    $1,391.24
    Subtotal:
  • ONAN 5524130 - CRANKSHAFT ENGINE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5524130 - CRANKSHAFT ENGINE - Original OEM part

    CUMMINS

    $682.44
    $629.56
    ONAN 5524130 - CRANKSHAFT ENGINE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $682.44
    $629.56
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $682.44
    $629.56
    Subtotal:
  • ONAN 5524044 - KIT GASKET - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5524044 - KIT GASKET - Original OEM part

    CUMMINS

    $144.49
    $133.31
    ONAN 5524044 - KIT GASKET. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $144.49
    $133.31
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $144.49
    $133.31
    Subtotal:
  • ONAN 5523257 - TUBE TUR OIL DRAIN - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5523257 - TUBE TUR OIL DRAIN - Original OEM part

    CUMMINS

    $105.37
    $97.22
    ONAN 5523257 - TUBE TUR OIL DRAIN. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $105.37
    $97.22
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $105.37
    $97.22
    Subtotal:
  • ONAN 5521840 - CONNECTION WATER INLET - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5521840 - CONNECTION WATER INLET - Original OEM part

    CUMMINS

    $177.47
    $163.73
    ONAN 5521840 - CONNECTION WATER INLET. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $177.47
    $163.73
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $177.47
    $163.73
    Subtotal:
  • ONAN 5521614 - TUBE BREATHER - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5521614 - TUBE BREATHER - Original OEM part

    CUMMINS

    $3,323.85
    $3,066.26
    ONAN 5521614 - TUBE BREATHER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $3,323.85
    $3,066.26
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $3,323.85
    $3,066.26
    Subtotal:
  • ONAN 5521158 - GASKET CYLINDER HEAD - Original OEM part - Image 1
    Add to Cart

    ONAN 5521158 - GASKET CYLINDER HEAD - Original OEM part

    CUMMINS

    $158.34
    $146.08
    ONAN 5521158 - GASKET CYLINDER HEAD. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $158.34
    $146.08
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $158.34
    $146.08
    Subtotal:
  • ONAN 5520992 - SEAL OIL - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5520992 - SEAL OIL - Original OEM part

    CUMMINS

    $97.87
    $90.30
    ONAN 5520992 - SEAL OIL. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $97.87
    $90.30
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $97.87
    $90.30
    Subtotal:
  • ONAN 5517765 - CAP FILLER - Original OEM part - Image 1
    Add to Cart

    ONAN 5517765 - CAP FILLER - Original OEM part

    CUMMINS

    $29.42
    $27.15
    ONAN 5517765 - CAP FILLER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $29.42
    $27.15
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $29.42
    $27.15
    Subtotal:
  • ONAN 5517764 - CAP FILLER - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5517764 - CAP FILLER - Original OEM part

    CUMMINS

    $18.17
    $16.77
    ONAN 5517764 - CAP FILLER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $18.17
    $16.77
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $18.17
    $16.77
    Subtotal:
  • ONAN 5517586 - MODULE OUTLET CATALYST - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5517586 - MODULE OUTLET CATALYST - Original OEM part

    CUMMINS

    $7,305.74
    $6,739.55
    ONAN 5517586 - MODULE OUTLET CATALYST. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $7,305.74
    $6,739.55
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $7,305.74
    $6,739.55
    Subtotal:
  • ONAN 5517312 - MODULE OUTLET CATALYST - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5517312 - MODULE OUTLET CATALYST - Original OEM part

    CUMMINS

    $8,451.50
    $7,796.51
    ONAN 5517312 - MODULE OUTLET CATALYST. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $8,451.50
    $7,796.51
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $8,451.50
    $7,796.51
    Subtotal:
  • ONAN 5516582 - TUBE PRESSURE SENSING - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5516582 - TUBE PRESSURE SENSING - Original OEM part

    CUMMINS

    $81.90
    $75.56
    ONAN 5516582 - TUBE PRESSURE SENSING. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $81.90
    $75.56
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $81.90
    $75.56
    Subtotal:
  • ONAN 5516410 - HARNESS WIRING - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5516410 - HARNESS WIRING - Original OEM part

    CUMMINS

    $358.10
    $330.35
    ONAN 5516410 - HARNESS WIRING. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $358.10
    $330.35
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $358.10
    $330.35
    Subtotal:
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